Grating

Eco Pultrusions will supply two kinds of fiberglass grating, which are pultruded grating and molded grating. An ideal replacement for steel, aluminum, or molded fiberglass gratings anywhere frequent grating and walkway replacement costs are unacceptable.

Standard Grating Sizes and Specifications (Imperial - USA Sizes)

Grating Thickness

Mesh
(Bearing Bar Ctr)

Bars per Ft.

Bar Thickness

Standard Panel Size

Est.Wt. In Lbs.

Lbs. Per Sq. Ft.

Open Area

Min. Glass Content

Resins Available

I

V*

I

V*

I

V*

1"

1-1/2" square

8

.25" x .20"

4' x 8'
3' x 10'
4' x 12'

81
76
121

79
74
115

2.5

2.4

68%

37%

39%

Type V,I,F,O

1"

1"x4" rectangular

12

.25" x .20"

3' x 10'

79

77

2.6

2.5

68%

34%

35%

Type V,I,F,O

1-1/2"

0.79" square (Mini-Mesh)

15

.27" x .21"

4' x 12'

215

210

4.5

4.4

42%

36%

37%

Type V,I,F,O

1-1/4"

1-1/2" square

8

.26" x .19"

4' x 8'
3' x 10'
4' x 12'

102
96
153

99
93
149

3.2

3.1

68%

38%

40%

Type V,I,F,O

1-1/2"

1-1/2" square

8

.26" x .19"

4' x 8'
3' x 10'
4' x 12'

122
114
185

118
111
178

3.8

3.7

68%

38%

40%

Type V,I,F,O,P

2"

2" square

6

.31" x .21"

4' x 12'

215

208

4.5

4.3

71%

38%

39%

Type V,I,F,O

Surface Choice

S-C

S-G

S-Mini

S-Cover

S-D

S-S

Sample

Surface Type

Concave Top

Gritted Top

Mini Mesh

Gritted
Covered Top

Check Plate
Covered Top

Frosted Surface

Application

anti-slip

excellent anti-slip

anti leakage
of small
tools

excellent
anti-slip,
protecting
against
Leakage &
Volatilization

excellent
anti-slip,
protecting
against
Leakage &
Volatilization

decoration,
door, ceiling

Fiberglass Gratings Equipment

Mainly composed of four parts: the molded grating device, heating system, cooling system and ancillary equipment. FRP molded grating devices may change due to product size and different specifications, but little change in overall structure. It is composed of the following components: the cavity part, the roof system, cooling and heating system and basic part.